Scoop from all over

Random gossip:

Mary-Kate and Ashley Olsen celebrated their twenty-first birthday with a quiet party at the Chateau Marmont. "There weren't really any celebs there - just the two of them and about ten of their friends. Everyone was drinking champage." says a source.

Lindsay Lohan may be sprung from rehab sooner than you think. "She's scheduled to be out of rehab by next week," says a source. "She's taken rehab very seriously. She has cut a lot of negative influences in her life. She and [her mom] Dina speak every day."

Mandy Moore hasn't forgiven former beau Wilmer Valderrama for dishing on her losing her virginity to him. "That's not a fun thing to have said about you," Moore told Blender mag. "Even now when I think about it, I'm like, ugh. It's pretty tacky."

Nicole Richie has kept quiet about recent pregnancy rumors, but a reported friend of the reality show star says she's definitely knocked up. "Nicole is kind of hoping her pregnancy will keep her out of jail," said the insider. Her rep didn't return calls.